- A++
- Language made to help students quickly and thoroughly understand essentials of programming, acquire powerful pattern recognition skills that can be applied in most programming languages; based on the Lambda Calculus.
- Alice.org
- Object-oriented 3D programming environment, lets students learn fundamental programming concepts in context of creating animated movies and simple video games, uses pre-made classes one can add and manipulate. Carnegie Mellon University. Open source.
- SGP Systems
- Makes Baltie line of educational, graphic, object-oriented visual languages, for kids through adults; DOS and Windows versions. Czech Republic.
- Zngr L
- Compiler of the theoretical language L, which is used as a simple language for teaching computation theory
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